| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.52 | 6.221% | $174.7548 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $158.64 | 6.568% | $169.0595 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $238.67 | 5.381% | $251.5128 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $94.69 | 6.645% | $100.9822 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $212.94 | 10.317% | $234.909 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $156.79 | 11.736% | $175.1909 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $23.31 | 4.569% | $24.375 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $1,049.56 | $1,130.7842 | $1,130.78 | $1,130.80 | $1,130.90 | |